Product Material: The 2020 corner bracket is made of high quality aluminum and aluminum alloy, with high hardness and durability. Product Design: A right angle bracket with 2 oval mounting holes, which is very suitable for connecting two profiles at 90 degrees or in movable positions, and can provide strong support. Product Usage: These brackets can be simply fixed with bolts and nuts. It can be used for a long time and has good anti-rust performance. Package Contents: 30 corner brackets included. Provide sufficient quantities for your industrial projects. Wide Range Of Uses: These 30 brackets can be widely used in industry and furniture construction. It is particularly suitable for connecting doors, windows, desks and other furniture at right angles. Specifications: Material: Aluminum and Aluminum Alloy Size: 20x20x17mm/0.79x 0.79x0.67inch Color: Black Quantity: 30 pieces Note: 1. Due to the light and screen difference, the item's color may be slightly different from the picture. 2. Due to manual measurement, please allow 0.5-2cm difference. Package Includes: 30 x Right Angle Bracket Note: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail .